Yes — hankeln.stream has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 hankeln.stream has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:4ca4 answers · 443✓ 2606:4700:3031::ac43:c579 answers · 443	yes
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. jasmine.ns.cloudflare.com ✓memphis.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://hankeln.stream/ via 2606:4700:3030::6815:4ca4 → 302https://muddy-mouse-4ded.cloudflareaccess.com/cdn-cgi/access/login/hankeln.stream?kid=a9d8c0e9043c498bc34a812a88221165844c540b78927d708e79ab9373479b0e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.NHtydmH2h16Cg6-TNJglTaaou_wS_eIisorUGp7imGxnjHS3_QMFKADbSK88tvG9NQq9gtMdKLFfrOVEpclgfjV_tbEON5a0uS2e0CtzxQgMLnucD744gsUrQaUY4BZk42mnOHikjTJmSEkAHnfXqGIJxlkweNVV9RupnoLXsCqEym5B-N0GXgH07UNT6UdMxiG1w90RZre-ylOgQGS1do-3UADB60Gt-ekXhQRw3DnIE7LyaVHYqiMxWQ3ZOrJpfim3epGklvEdF3gsgDBZscSIaIp9Dqbg1_V2_o4vpDjXfFZRISiy9mpzPQaPs_jC9QsqYlEahUIZh30hileM6Q&redirect_url=%2F via 2606:4700:300a::6813:c21d → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/hankeln.stream.svg)](https://aaaa.bot/hankeln.stream)

Check again

hankeln.stream Has IPv6

A (IPv4)	172.67.197.121 104.21.76.164
AAAA (IPv6)	2606:4700:3030::6815:4ca4 2606:4700:3031::ac43:c579

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

Copy the evidence — a citation-ready record of this measurement

IPv6 measurement: hankeln.stream
Measured 2026-11-12 05:37:32 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.197.121, 104.21.76.164
AAAA (IPv6): 2606:4700:3030::6815:4ca4, 2606:4700:3031::ac43:c579

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: hankeln.stream has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:4ca4: answers (TCP 443)
    2606:4700:3031::ac43:c579: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
    https://hankeln.stream/ via 2606:4700:3030::6815:4ca4 -> HTTP 302, certificate: valid
    https://muddy-mouse-4ded.cloudflareaccess.com/cdn-cgi/access/login/hankeln.stream?kid=a9d8c0e9043c498bc34a812a88221165844c540b78927d708e79ab9373479b0e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.NHtydmH2h16Cg6-TNJglTaaou_wS_eIisorUGp7imGxnjHS3_QMFKADbSK88tvG9NQq9gtMdKLFfrOVEpclgfjV_tbEON5a0uS2e0CtzxQgMLnucD744gsUrQaUY4BZk42mnOHikjTJmSEkAHnfXqGIJxlkweNVV9RupnoLXsCqEym5B-N0GXgH07UNT6UdMxiG1w90RZre-ylOgQGS1do-3UADB60Gt-ekXhQRw3DnIE7LyaVHYqiMxWQ3ZOrJpfim3epGklvEdF3gsgDBZscSIaIp9Dqbg1_V2_o4vpDjXfFZRISiy9mpzPQaPs_jC9QsqYlEahUIZh30hileM6Q&redirect_url=%2F via 2606:4700:300a::6813:c21d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/D3Uy8fc2EJ

Permanent link: aaaa.bot/r/D3Uy8fc2EJ · How we measure

Checked 2026-11-12 05:37:32 UTC. Full DNS report: dns.pizza/domain/hankeln.stream · Age, certificate and blocklists: how.is/hankeln.stream · JSON: /api/v1/hankeln.stream